Bag filters and filter socks are an economical means of filtration. We offer many options of bag filters from low cost economical filter socks to high efficiency pleated filter bags.
The following bags are normally in stock:
Constructed of 100% synthetic fibers, media options include polypropylene, polyester, Nomex and Teflon. The proper combination of fiber diameters, weights and thincesses result in an economical depth filter media. External treatments reduce fiber migration.
Steel-ring bags have a galvanized steel ring (stainless steel optional) sewn into the top of the bag. They are supplied with sewn seams standard.
Plastic flange bags have a specially designed flange sewn to the top of the bag. They are supplied with sewn seams standard (fully-welded seams Felt Materials Micron Ratings available upon request).
Fully welded bags are available in polypropylene and polyester felt for #1, #2, #3, #4 & #5 bag sizes with plastic flanges.
Welded bags offer the following advantages over sewn bags:
Microfiber materials provide high efficiencies at low micron ratings. The optional addition of a needle punched felt layer provides prefilter zone and results extended life.
The ESP Extended surface Pleat bag filter. The ESP Extended Surface Pleat bag filter is for applications where high dirt holding capacity and high flow rates are required. This is achieved by pleating two layers of nominal felt to create a pre-filter and a final layer inside a size #2 bag filter.
Under normal operating conditions this bag should provide ~ 4X the life of a standard nominal bag. The longer life reduces change-out frequency, therefore increasing product throughput and reducing downtime and disposal costs. No need for equipment modifications as the ESP will fit most standard size #2 strainer bag filter baskets.
Polypropylene microfiber materials provide high efficiencies at low micron ratings. The layer configuration of the BOSA bags includes proprietary Nanowave media and a needlefelt outer cover. The multilayer configuration achieves a graded density structure increasing efficiencies and adding life compared to standard POMF bags due to greater depth filtration. Precise particle retention allows use of BOSA bags in a wide variety of applications where absolute filtration is necessary. The polypropylene composition allows for the BOSA bags to absorb up to 15-20 times their weight in oil and last up to 18 times longer than traditional bags (depending on the application particle distribution). Recommended changeout is 10-15 PSID. Maximum differential pressure is 35 psid.
Our expert team at SC Industrial Sales is ready to guide you to the filtration and monitoring solutions that best fit your needs. For unmatched expertise, quick delivery and outstanding customer support, contact us today for a quote and experience the SC Industrial Sales difference.
